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Androgens mediate sexual dimorphism in Pilarowski-Bjornsson Syndrome
Anderson KJ +68 more
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Animal Reproduction Science, 2012
Sexual dimorphisms (SDs) have evolved in mammals to assure greater reproductive success for individuals, usually males. Secondary sexual characteristics (SSC) developed to further this objective, tending to be more pronounced in species which are polygynous, diurnal and open-habitat dwellers.
McPherson, F.J., Chenoweth, P.J.
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Sexual dimorphisms (SDs) have evolved in mammals to assure greater reproductive success for individuals, usually males. Secondary sexual characteristics (SSC) developed to further this objective, tending to be more pronounced in species which are polygynous, diurnal and open-habitat dwellers.
McPherson, F.J., Chenoweth, P.J.
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Environmental Biology of Fishes, 1991
Sexual dimorphism and factors that may cause it were investigated in 34 species of the genusSebastes. Sexual dimorphism in standard length and morphometric characters are fairly common in rockfish. In many species males are shorter than females. However in males head length, width of orbit, interorbital width, length of upper jaw, longest pectoral fin ...
William H. Lenarz +1 more
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Sexual dimorphism and factors that may cause it were investigated in 34 species of the genusSebastes. Sexual dimorphism in standard length and morphometric characters are fairly common in rockfish. In many species males are shorter than females. However in males head length, width of orbit, interorbital width, length of upper jaw, longest pectoral fin ...
William H. Lenarz +1 more
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Annual Review of Neuroscience, 1988
Sex differences in behavior are the result of natural and sexual selection. The dimorphic classes of behavior described here, courtship, copulatory, and parental behaviors, reflect both kinds of evolutionary selective pressures. We can further distinguish two kinds of mechanisms that produce differences in male and female behaviors. In one, both sexes
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Sex differences in behavior are the result of natural and sexual selection. The dimorphic classes of behavior described here, courtship, copulatory, and parental behaviors, reflect both kinds of evolutionary selective pressures. We can further distinguish two kinds of mechanisms that produce differences in male and female behaviors. In one, both sexes
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Sexual Dimorphism and Sexual Intermediaries
The American Journal of Bioethics, 2010Robert Sparrow's article (2010) attempts to defend the position that humans are sexually dimorphic. However, human embryology clearly shows this is not the case.
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Sexual dimorphism of hypertension
Current Opinion in Nephrology and Hypertension, 1996A sexually dimorphic pattern of blood pressure, in which the male develops higher blood pressure than the age-matched female, has been observed both in human subjects and in laboratory animals. The mechanism(s) of this sexual dimorphism of blood pressure are not completely understood.
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Nature Reviews Cancer, 2020
Two studies have now provided evidence of differences, dependent on patient sex, in oncogenic features, such as frequencies of driver gene mutations, mutation load and mutational signatures, as well as immune selection.
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Two studies have now provided evidence of differences, dependent on patient sex, in oncogenic features, such as frequencies of driver gene mutations, mutation load and mutational signatures, as well as immune selection.
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Orthopedic Clinics of North America, 2006
Stroke is a leading cause of death and serious, long-term disability. Studies evaluating differences between men and women are lacking. Significant differences exist between men and women in terms of risk factors and susceptibility to stroke. Women are less likely to have diagnostic studies performed to evaluate their risk for stroke, and they have a ...
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Stroke is a leading cause of death and serious, long-term disability. Studies evaluating differences between men and women are lacking. Significant differences exist between men and women in terms of risk factors and susceptibility to stroke. Women are less likely to have diagnostic studies performed to evaluate their risk for stroke, and they have a ...
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